baber/WOPTO huggingface dataset:
Patent AT-E20084-T1 (AT)
Inventor: HILLEKAMP KLAUS DR
IPC: C13B20/06
Filed: 1981-06-16
Granted: 1986-06-15
Abstract: 1. Procedure for the binding of acid producing substances, which are produced during the pyrolysis of waste containing hydrogenous, organic material, with the help of acid binding material in the residue thus being produced, characterized in that acid binding alkali compounds are added, which under the production of hydrolytically stable and thermally stable salts react with acid producing substances being liberated during the decomposition of the waste.
Patent AT-E18834-T1 (AT)
Inventor: STANLEY LOUIS
IPC: H02K1/26
Filed: 1981-07-21
Granted: 1986-04-15
Abstract: A core (10) for an axial flux induction electric machine, the core (10) being formed of metal strip wound about a central axis (13) with the strip being punched to have a plurality of holes which are spaced longitudinally of the strip and aligned on the core (10) to form radially extending slots (11). The side surfaces (15) of each individual slot (11) diverge radially outwardly from the axis (13).
Patent AT-E5268-T1 (AT)
IPC: D21C3/20
Filed: 1981-06-02
Granted: 1983-11-15
Abstract: A method is provided for selectively defiberizing and delignifying lignocellulose employing a novel alkaline pulping system. The subject pulping system includes a pulping liquor comprising water, a water-miscible organic reagent, and a sulfide or bisulfide compound selected from the group consisting of alkali metal sulfides and bisulfides, ammonium sulfide and ammonium bisulfide. Extremely high pulp yields as compared to kraft pulping are provided by employing the method and system of this invention.
Patent AT-E12327-T1 (AT)
Inventor: GOECKLER HEINZ DIPL-ING
IPC: H04J3/00
Filed: 1982-06-05
Granted: 1985-04-15
Abstract: A system for the digital conversion of a time division multiplex signal into a frequency division multiplex signal wherein the signals of the individual time multiplex channels are filtered by means of bandpass filters, their sampling rates are increased by the factor N to fA and the output signals of these bandpass filters are combined, by means of a summing member, into the frequency multiplex signal, and/or a system for the digital conversion of a frequency multiplex signal into a time division multiplex signal, wherein the digitalized frequency multiplex signal is divided by means of respective bandpass filters into the signals of the individual frequency multiplex channels and their sampling rate fA is reduced by the factor N. The individual bandpass filters (BP) are designed as recursive filters having the transfer function H(z)=U2(z)/U1(z)=P(z)/Q(zN) where U1(z) and U2(z) represent the filter input and filter output spectra respectively, z=ej2 pi f/fA, and f is the signal frequency.
Patent AT-E32808-T1 (AT)
Inventor: HEMPLEMAN MIRKA
IPC: H01L23/00
Filed: 1982-09-08
Granted: 1988-03-15
Abstract: Transient Absorption Semiconductor Device A transient absorption semiconductor device comprises a thin planar semiconductor body of one conductivity type having regions of opposite conductivity type diffused into opposite surfaces thereof so as to define relatively closely spaced rectifying junctions which interact with one another when the device is subjected to an overvoltage causing the reverse biased one of the junctions to breakdown from a low to a relatively high conductivity state. With an increase in the magnitude of the current flowing in the device, the potential difference developed across the device decreases from the breakdown voltage but does not decrease below a set non-zero voltage. It is believed that majority charge carriers from the forward biased junction are swept into the reverse biased junction in increasing numbers with increasing surge current which modifies the characteristics of the broken down junction and produces the decreasing voltage characteristic. Because the voltage drop across the devie decreases after breakdown, the surge current handling capability of the device is increased and transient absorption devices can correspondingly be manufactured in smaller sizes than heretofore and with less associated heat dissipating encapsulation. Also disclosed is a dual device with greater power handling capabilities.
Patent AT-E24821-T1 (AT)
Inventor: MUELLER PAUL E
IPC: A01D75/18
Filed: 1982-12-20
Granted: 1987-01-15
Abstract: 1. Device for preventing the clogging of, or for removing quantities of soil and plant material on a disc mower comprising a gearbox (1) in which is housed a transmission for the plate shaped rotors (4) fitted with knives (3) and at the front of which are fitted skids and guarding elements (5) and at least one scraping and guiding element (2) in the shape of the wedge fixed under the level of the rotary knives (3) between the rotors (4) in the area of overlap (6) of the knives, characterised by the fact that a clearing device (8, 8', 9, 12, 12', 13, 20, 21, 31) is adjoined to the scraping and guiding element (2) and cleans the front part of the scraping and guiding element (2), or that the scraping and guilding element (2) is connected to the gearbox (1) in such a manner as to be mobile.
Patent AT-E19546-T1 (AT)
Inventor: MALL HORST HASSO
IPC: F24D3/10
Filed: 1983-02-12
Granted: 1986-05-15
Abstract: 1. Apparatus for transferring heat stored in a fluid from a supply line to a consunner, with a supply forward flow means (67.1'), return flow means (67.3'), collector forward flow means (67.12") and return flow means (67.32"), as well as optionally by-pass (63) and/or safety line (63.2), characterized in that at least partly interesecting longitudinal and transverse lines (13, 13, 43, 43, 63, 63) are provided in a cast ingot, that the lines are connected with one another at least at some of their crossing points without interposed branch pipe parts, that confining walls (23, 33, 73) are provided in the lines (13, 13, 43, 43, 63, 63) and have a longitudinal portion extending parallel to the line direction and that the cast ingot is constructed as a variable matrix (11, 61), in that closable passages (23, 33, 73) are constructed in longitudinal portions of the confining walls (23, 33, 73) and in an adjacent outer wall a closable opening (21, 31, 71) is aligned with a passage (23, 33, 73), the diameter of the opening being at least as large as that of the passage (23, 33, 73).
Patent AT-E30679-T1 (AT)
Inventor: KOCHANEK WOLFGANG DIPL-CHEM
IPC: B01D53/50
Filed: 1983-05-19
Granted: 1987-11-15
Abstract: 1. Process for the removal of SO2 from SO2 -laden gases, distinguished by the fact that a multichamber cell consisting of several sub-chambers connected with one another by diaphragms is used, in which a portion of the SO2 oxidizes in one sub-chamber in the presence of an aqueous medium, air and/or oxygen and of copper oxide and/or metallic copper, with the formation of copper sulphate, which dissolves in the aqueous media, and is thus removed from the gas flow and in a further sub-chamber containing electrically conductive packing and/or electrode internals a further portion of the SO2 is contacted with an electrolytically conductive scrubbing fluid and the SO2 electrochemically removed from the gas flow to be cleaned by means of anodic oxidation after absorption, the dissolved copper formed in SO2 removal being reduced to metallic copper on electrically conductive packing and/or electrode internals as a cathodic counterreaction in a further chamber of the multi-chamber cell.
Patent AT-E24237-T1 (AT)
Inventor: SIMONIS JUERGEN
IPC: F23G7/10
Filed: 1983-11-10
Granted: 1986-12-15
Abstract: 1. Furnace for straw or similar material, with a horizontal, tubular combustion chamber (2) projecting into a heating boiler (1), into which chamber the fuel is inserted from the outside in the axial direction and to which the combustion air is supplied from an annular space (11) on the circumferential side encasing the combustion chamber (2), the shape of the combustion chamber (2) and the arrangement of the supply of combustion air being so co-ordinated with each other that they force the combustion air and the gasified fuel components into two powerful twisting movements (23, 24) and direct them as eddy currents in the axial direction closely over an incandescent bed (34) lying on the floor (10) of the combustion chamber, characterized in that the twisting movements (23, 24) are produced by a baffle plate (18) underneath the incandescent bed (34), which plate completely overlaps air supply openings (17) which are arranged in the combustion chamber floor (10) and run in the longitudinal direction of the combustion chamber, so that between the baffle plate (18) and the combustion chamber floor (10) a clearance space (20) is formed for the combustion air to flow out laterally, the lateral air outflow (21, 22) additionally exerting a fluidized bed effect on the incandescent bed (34).
Patent AT-E17361-T1 (AT)
Inventor: BAILLY JEAN CLAUDE
IPC: C08F4/00
Filed: 1983-06-14
Granted: 1986-01-15
Abstract: The present invention relates to catalyst supports for the polymerization and co-polymerization of alpha-olefins, especially ethylene and propylene, consisting essentially of magnesium chloride, characterized in that these supports occur in the form of spheroidal particles with a mean particle size by mass comprised between 10 and 100 microns and having a narrow particle size distribution, which can be controlled, such that the ratio of the mean diameter by mass to the mean diameter by number of the particles is less than or equal to 3.0, and the process for the preparation of the said supports.
Patent AT-E55378-T1 (AT)
Inventor: CORNU PIERRE JEAN
IPC: C07D413/00
Filed: 1983-09-19
Granted: 1990-08-15
Abstract: Compounds having the general formula (I) wherein X1 and X2, which may be identical or different, represent hydrogen, a lower alkyl radical, a lower alkoxy radical, halogen or a trifluoromethyl radical, or form together an alkylendioxy rest. R3 is a lower alkyl radical, a lower alkenyl radical, a lower cycloalkyl radical or a heterocyclanyl radical having 5, 6 or 7 links. R4 is hydrogen, a lower alkyl radical or the acyl rest of an organic carboxylic acid; or R3 and R4 form together the alkylene rest of a nitrogen-containing heterocycle which may comprise another hetero atom. n is 1,2 or 3 and n' is 0 or 1. The compounds are in a racemic form or in an optically active form. A process for their preparation is also disclosed. The compounds of the general formula I are used as pharmaceutical compositions for the treatment of hypertensive troubles.
Patent AT-E31015-T1 (AT)
Inventor: PHILIPP ALEXANDER
IPC: A61F5/14
Filed: 1984-02-29
Granted: 1987-12-15
Abstract: The invention relates to a device for elevating the forefoot in cases of peroneal nerve dysfunction, comprising four main elements: (a) a sock firmly fitting the foot; (b) a special dorsal plate member of a flexible and elastically yielding material which is anatomically fitted to the dorsum of the foot and extends between the forefoot and the lower tibial zone, which plate member is fastened to the dorsal surface of the sock; (c) elastic connector means engaging the opposite ends of the plate adjacent the forefoot and tibial zone ends; and (d) means for restraining the elastic connector in close proximity to the plate. The device has the advantages of simplicity of construction, ability to adjust the angle of repose of the foot by tension adjustment of the elastic connector and to compensate for footwear weight. Further, it can be worn with or without normal shoes, is inconspicuous, is easy to put on and take off, is comfortable and provides lateral stability to the foot.
Patent AT-E70553-T1 (AT)
Inventor: RANDALL JAMES CARLTON
IPC: C08L7/00
Filed: 1984-03-13
Granted: 1992-01-15
Abstract: An ethylene polymer composition is provided, the composition being a blend of a first ethylene polymer and a second ethylene polymer, the second ethylene polymer characterized by molecules having long chain Y-branches.The blend can be prepared by an extrusion process in which a portion of the polyethylene fed to the process is irradiated and the irradiated and non-irradiated polymers are blended by melt extrusion. The blends exhibit high flow activation energies and good blow-molding properties.
Patent AT-E28554-T1 (AT)
Inventor: HECK SAMUEL S
IPC: B05B11/00
Filed: 1984-03-23
Granted: 1987-08-15
Abstract: A cleaning fluid cartridge, adapted for use with a cleaning system having a handle and a cleaning brush attached thereto, wherein a flexible bag contains the cleaning fluid, and a check valve is sealingly disposed within an opening in the flexible bag.
Patent AT-E36102-T1 (AT)
Inventor: TAKAYANAGI YOSHIYUKI
IPC: H03M1/14
Filed: 1984-05-07
Granted: 1988-08-15
Abstract: An integrated injection logic circuit having constant current source transistors and switching inverter transistors. The injector thereof is directly connected to a first reference potential point and the wall thereof is connected through a bias resistor or constant current source to a second reference potential point.
Patent AT-E41708-T1 (AT)
Inventor: CLOUTIER MARIUS
IPC: H02G1/02
Filed: 1984-06-29
Granted: 1989-04-15
Abstract: A system and method for detecting the proximity of an object to an electrical power line. The system comprises an antenna (3) for receiving, by capacitive effect, a current of which the intensity if a function of the distance separating the antenna from the electrical power line. The other factors that influence the current are fixed, constant or are considered negligible. A measuring and conditioning circuit converts the current at the output of the antenna into a coded signal and transmits this coded signal to a control unit (6). The control unit (6) compares the coded signal to predetermined values stored therein. Alarms are generated by the control unit when the current from the antenna exceeds the predetermined values.
Patent AT-E53203-T1 (AT)
Inventor: URBACH HANSJOERG DR
IPC: C07K5/02
Filed: 1984-06-30
Granted: 1990-06-15
Abstract: The invention relates to compounds of the formula I    <IMAGE>  (I) in which n denotes 0 or 1, R denotes hydrogen, alkyl, alkenyl or aralkyl, R1 denotes hydrogen or alkyl, which can optionally be substituted by amino, acylamino or benzoylamino, alkenyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl, aryl or partially hydrogenated aryl, each of which can be substituted by alkyl, alkoxy or halogen, aralkyl or aroylalkyl, both of which can be substituted in the aryl radical as defined previously, a monocyclic or bicyclic S- or O- and/or N-heterocyclic radical or a side chain of an aminoacid, R2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl, Z denotes hydrogen, or Y and Z together denote oxygen, X denotes alkyl, alkenyl, cycloalkyl, aryl, which can be monosubstituted, disubstituted or trisubstituted by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, acylamino, alkylamino, dialkylamino and/or methylenedioxy, or 3-indolyl, and to a process for their preparation, agents containing them and and their use, and to 2-azabicyclo[3.1.0]hexane derivatives as intermediates, and a process for their preparation.
Patent AT-E37332-T1 (AT)
Inventor: REIL WILHELM
IPC: B67C3/00
Filed: 1984-07-11
Granted: 1988-10-15
Abstract: Described is a filling apparatus for filling packaging means with quantitatively controllable amounts of a flow substance, having a pump piston (54) which is movable in a cylinder (50), wherein the feed end and the discharge end of the pump chamber (9) are respectively closed by valves (4, 5) and, to avoid foaming, the discharge end at least partially dips into the upwardly open packaging means (10). Also provided is a drive means (31, 37) with cam member (28). So that, as far as possible, only one essential machine component has to be moved, quantitatively controlled filling is possible, with a small height of drop, and preferably also the volume of filling can be varied without major conversion operation, it is provided in accordance with the invention that the annular pump piston (54) and the piston rod (6) are of a hollow configuration, the discharge end has a discharge nozzle (54') mounted on the end of the piston rod (6) that is remote from the piston (54), and the emptying valve (5), the feed valve (4) is arranged on the cylinder (50), and that the drive means (31, 37) has at least two rotationally mounted levers (31, 37) which are in adjustable driving engagement with each other, and a coupling means (21-23) which engages around the piston rod (6) and which is connected to one of the levers (37).
Patent AT-E29473-T1 (AT)
Inventor: BRUCKERECK ULRICH ING GRAD
IPC: H02G11/00
Filed: 1984-12-27
Granted: 1987-09-15
Abstract: A trolley is provided as a carriage with rollers running on a rail, and a cable suspension in form of a flexible loop element is suspended from this trolley carriage. The loop element has its end interconnected in the area of suspension, and carries in its lower portion a curved cable supporting platform against which the cable is fastened by means of a flexible clamping band extending through lateral slots of the loop element.
Patent AT-E25893-T1 (AT)
Inventor: CHAKRA VED GUPTA
IPC: C09J153/02
Filed: 1984-05-08
Granted: 1987-03-15
Abstract: A cable (10) having metallic inner conductor (11), a dielectric material (12) surrounding the inner conductor (11) and a metallic outer conductor or sheath (14), comprises corrosion inhibiting adhesive (20, 20 min , 22) disposed at the interface between at least one of the metallic conductors (11, 14) and the dielectric (12). The adhesive composition (20, 20 min , 22) comprises a polyfunctional silane compound reacted with the metallic surface of the conductor (11, 14) and providing corrosion resistance thereto while also promoting bonding between the conductor (11, 14) and the dielectric (12).
Patent AT-E38712-T1 (AT)
Inventor: VERDIER ALAIN
IPC: F21L4/08
Filed: 1984-07-11
Granted: 1988-12-15
Abstract: 1. A safety device for an electrical apparatus of the type comprising : a) firstly a functional unit (1) grouping together : electrical energy consuming means (2) ; electrical energy storage battery means (3, 4) ; insertion and guidance means (31) for at least one pin (16) of a storage battery means charger unit (5) independent of the said functional unit ; and an electrical connection circuit (33, 54, 46, 34) for providing an electrical connection between the storage battery means (3, 4) and the consuming means (2), this circuit comprising, connected in serie between the storage battery means (3, 4) and the consuming means and in the immediate proximity of the said insertion and guidance means (31), a first terminal of the consuming means (2) which occupies a stable position relative to the insertion and guidance means (31) and a first terminal (35) of the storage battery means (3, 4) which is resiliently displaceable relative to the insertion and guidance means (31) between two positions, namely a first position to which it tends resiliently and in which it is in contact with the said first terminal (57) of the consuming means (2) occupying the said stable position thereby closing the circuit, and a second postion in which it is at a distance from the said first terminal (57) of the consuming means (2) occupying the said stable position thereby opening the circuit ; and b) secondly a storage battery means charger unit (5) comprising a source of electrical energy (6) and being independent of the functional unit (1) but capable of being releasably connected thereto by electrical connection means (16, 17) including at least one pin (16) suitable for being inserted and guided in the functional unit (1) via the said insertion and guidance means (31) up to a connection position in which it holds the said first terminal (35) of the storage battery means (3, 4) in the said second position while presenting in contact with this terminal (35) an electrically conductive zone (22) which is electrically connected to a first terminal of the source (6), and while electrically isolating the said first terminal (57) of the consuming means (2) from the said first terminal (35) of the storage battery means (3, 4) and the said electrically conductive zone (22), characterized in that the functional unit (2) further comprises means (49) for switching the consuming means (2) on and off at will, wherein the said means (49) for switching the consumig means (2) on and off at will cooperate with the said first terminal (57) of the consuming means (2) to move it at will between the said stable position and another stable position distant therefrom and from both of the said first and second positions of the first terminal (35) of the storage battery means (3, 4), thereby electrically isolating the consuming means (2) with respect to the storage battery means (3, 4), the said pin (16) occupying the said connection position or not.
Patent AT-E35372-T1 (AT)
Inventor: TANDY JOHN STEWART
IPC: A23L27/21
Filed: 1985-02-22
Granted: 1988-07-15
Abstract: Chicken flavorants having an organoleptic profile similar to either roast chicken or cooked chicken are prepared by reacting a mixture of leucine and/or its salts with a sulfur-containing compound and a reducing monosaccharide in the presence of a hydroxylated solvent.
Patent AT-E42652-T1 (AT)
Inventor: KAUFMAN ARTHUR
IPC: H01M8/24
Filed: 1985-08-23
Granted: 1989-05-15
Abstract: A bipolar gas reactant distribution assembly for use in a fuel cell is disclosed, the assembly having a solid edge seal to prevent leakage of gaseous reactants wherein a pair of porous plates are provided with peripheral slits generally parallel to, and spaced apart from two edges of the plate, the slit being filled with a solid, fusible, gas impervious edge sealing compound. The plates are assembled with opposite faces adjacent one another with a layer of a fusible sealant material therebetween the slits in the individual plates being approximately perpendicular to one another. The plates are bonded to each other by the simultaneous application of heat and pressure to cause a redistribution of the sealant into the pores of the adjacent plate surfaces and to cause the edge sealing compound to flow and impregnate the region of the plates adjacent the slits and comingle with the sealant layer material to form a continuous layer of sealant along the edges of the assembled plates.
Patent AT-E50665-T1 (AT)
Inventor: WANDERMAN DREW
IPC: G11C11/40
Filed: 1985-12-17
Granted: 1990-03-15
Abstract: The invention comprises an improved bipolar memory device having enhanced protection against the effects of alpha particles comprising at least one memory cell having a buried layer forming at least a portion of the collector of one of the transistors in the memory cell, said buried layer being located sufficiently close to a base layer in only the memory portion of the device to provide a sufficiently high capacitance between said buried layer and said base layer to prevent the occurrence of a soft error caused by an alpha particle striking the structure without interfering with the speed of the device.
Patent AT-E46957-T1 (AT)
Inventor: HURET CHRISTIAN GERARD
IPC: F23G5/16
Filed: 1985-08-28
Granted: 1989-10-15
Abstract: 1. An incinerator for incinerating refuse, comprising a combustion chamber (1) with a door (4) for charging the refuse and means for feeding primary air therein, a fume duct (7) in communication with the combustion chamber (1) and including means for preventing the passage of the dust entrained by the fumes as well as means for delivering secondary air, and a post-combustion chamber (9) connected to the combustion chamber (1) through the fume duct (7), the post-combustion chamber (9) including at least one burner (11), a chimney (13) provided at one end thereof, and nozzles (10) for tangentially feeding a tertiary combustion air flow, characterized in that the nozzles (10) are distributed along a line parallel to the major axis of the post-combustion chamber (9), and in that a further nozzle (12) is provided for feeding tertiary air in the postcombustion chamber (9), said further nozzle opening axially at the end of the post-combustion chamber (9) which is opposite to the chimney (13).